http://archive.clarionledger.com/VideoNetwork/3672232462001/Day-six-of-Pamplona-bull-run-slippery-but-free-of-major-injurieshttp://cdn.newslook.com/11/119d6b34f5c47d637c77b9dfdb18773d/mp4_low/119d6b34f5c47d637c77b9dfdb18773d-mp4_low.mp4http://archive.clarionledger.com/VideoNetwork/3672232462001/Day-six-of-Pamplona-bull-run-slippery-but-free-of-major-injurieshttp://cdn.newslook.com/11/119d6b34f5c47d637c77b9dfdb18773d/images/frame_ext.jpgDay six of Pamplona bull run slippery but free of major injuriesAmericans say the adrenaline rush drew them to participate in the running of the bulls which wrapped up its sixth day without major injuries. Vanessa Johnston reports.CaliforniaPhiladelphianewslookusWorldVanessa JohnstonspainLos Angeles01:22